As the best customer-oriented Audio File Converter, Aiseesoft Audio Converter is also a professional Audio Joiner and Audio Splitter, which could merge several audios into one file, and trim any clip of audio. This Audio File Converter provides you with super high conversion speed, excellent sound quality, and lossless conversion.

Convert among all popular audio formatsExtract audio from videoTrim audio and merge audio clips

Join or split the audio at your disposalAiseesoft Audio Converter provides an easy way to combine and join multiple audio pieces together - just select audios you want to join and click the "Merge" button. Also, you are allowed to cut any clip from the original audio/video. Set the "Start Time" and "End Time" of the clip or just drag the slide bar to the accurate position.